Alumoåkermanite
Alumoåkermanite is an IMA-recognized mineral species in the silicate class, with the chemical formula (Ca,Na)₂(Al,Mg,Fe²⁺)(Si₂O₇).
It crystallizes in the tetragonal crystal system (space group P-42_1m). It is a member of the Melilite structural group.
IMA symbol Aåk, IMA status: approved, named in 2008.
Index entry. This entry combines official IMA/RRUFF species data with published physical-property data — a full written entry hasn’t been published yet.
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